/* 11+ Papers landing page — navy & blue design system */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@400;500;600;700;800&display=swap');

body.landing-page {
  overflow-x: hidden;
  --navy: #0a2540;
  --navy-mid: #1a3a5c;
  --blue: #0066ff;
  --blue-dark: #0052cc;
  --teal: #00b894;
  --teal-light: #e6f9f5;
  --gold: #f5a623;
  --text: #0a2540;
  --text-muted: #5a6b7d;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --bg-white: #ffffff;
  --shadow: 0 4px 24px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 37, 64, 0.12);
  --radius: 16px;
  --radius-sm: 12px;
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-family: var(--font-sans);
  color: var(--text);
  line-height: 1.6;
  background: var(--bg-white);
}

body.landing-page .modern-header {
  --primary: var(--blue);
  --primary-dark: var(--blue-dark);
  --secondary: var(--blue);
  --text-dark: var(--navy);
}

body.landing-page .header-logo-img {
  height: 44px;
  max-width: 220px;
}

body.landing-page .header-nav a:hover,
body.landing-page .header-nav a:focus {
  color: var(--blue);
}

body.landing-page .header-nav a::after {
  background: var(--blue);
}

body.landing-page .btn-header-sign-in {
  color: var(--navy);
  border-color: var(--border);
}

body.landing-page .btn-header-sign-in:hover {
  background: var(--bg);
  color: var(--navy);
  border-color: var(--navy);
}

body.landing-page .btn-header-sign-up {
  background: var(--blue);
  box-shadow: 0 2px 8px rgba(0, 102, 255, 0.25);
}

body.landing-page .btn-header-sign-up:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(0, 102, 255, 0.35);
}

body.landing-page .header-cart-btn {
  background: var(--bg-white);
  border-color: var(--border);
  color: var(--navy);
}

body.landing-page .header-cart-btn:hover {
  border-color: #c5d4e8;
  box-shadow: var(--shadow);
}

body.landing-page .header-cart-btn svg {
  color: var(--blue);
}

body.landing-page .cart-count-badge {
  background: var(--blue);
}

body.landing-page .btn-profile-dropdown {
  border-color: var(--border);
}

body.landing-page .btn-profile-dropdown:hover,
body.landing-page .btn-profile-dropdown.active {
  border-color: #c5d4e8;
}

body.landing-page .header-profile-avatar {
  background: linear-gradient(135deg, #e8f2ff 0%, #d0e4ff 100%);
  color: var(--blue);
}

body.landing-page .profile-dropdown-label {
  color: var(--navy);
}

body.landing-page .profile-dropdown-menu {
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
}

body.landing-page .profile-dropdown-header {
  background: var(--bg);
}

body.landing-page .profile-dropdown-name {
  color: var(--navy);
}

body.landing-page .profile-dropdown-email {
  color: var(--text-muted);
}

body.landing-page .profile-dropdown-item {
  color: var(--navy) !important;
}

body.landing-page .profile-dropdown-item svg {
  color: var(--blue);
}

body.landing-page .profile-dropdown-item:hover {
  background: #f0f7ff;
  color: var(--blue) !important;
}

body.landing-page .modern-footer {
  background: var(--navy);
  margin-top: 0;
}

body.landing-page .footer-logo-frame {
  background: #fff;
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

body.landing-page .footer-logo img {
  height: 108px;
  width: auto;
  max-width: 200px;
}

body.landing-page .footer-links a:hover {
  color: #7eb8ff;
}

body.landing-page .social-link:hover {
  background: var(--blue);
}

/* Layout */
.lp-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
  box-sizing: border-box;
  width: 100%;
}

.lp-section {
  padding: 72px 0;
}

.lp-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.lp-section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  color: var(--navy);
  margin: 0 0 12px;
  line-height: 1.2;
}

.lp-section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
}

/* Hero */
.lp-hero {
  padding: 48px 0 32px;
  background: linear-gradient(90deg, #f0f7ff 0%, #f5faff 32%, #ffffff 52%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.lp-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 45%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(0, 102, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.lp-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
  min-width: 0;
  width: 100%;
}

.lp-hero-copy {
  max-width: 520px;
  min-width: 0;
}

.lp-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.lp-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin: 0 0 28px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

.lp-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
  max-width: 100%;
}

.lp-hero-cta .lp-btn {
  display: flex;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
}

.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  border: 2px solid transparent;
  cursor: pointer;
}

.lp-btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.35);
}

.lp-btn-primary:hover {
  background: var(--blue-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
  text-decoration: none;
}

.lp-btn-outline {
  background: #fff;
  color: var(--blue);
  border-color: var(--blue);
}

.lp-btn-outline:hover {
  background: #f0f7ff;
  color: var(--blue-dark);
  text-decoration: none;
}

.lp-btn-gold {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 4px 14px rgba(245, 166, 35, 0.35);
}

.lp-btn-gold:hover {
  background: #e09510;
  color: var(--navy);
  transform: translateY(-2px);
  text-decoration: none;
}

.lp-hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  max-width: 100%;
}

.lp-hero-trust-label,
.lp-hero-rating {
  overflow-wrap: break-word;
}

.lp-hero-trust-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}

.lp-hero-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
}

.lp-hero-rating {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.lp-hero-avatars {
  display: flex;
  margin-left: 4px;
}

.lp-hero-avatars span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -8px;
  background: linear-gradient(135deg, #7eb8ff, var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
}

.lp-hero-avatars span:first-child {
  margin-left: 0;
}

.lp-hero-visual {
  position: relative;
  background: transparent;
  min-width: 0;
  max-width: 100%;
}

.lp-hero-visual img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
}

/* Stats row */
.lp-stats {
  padding: 0 0 64px;
  margin-top: -16px;
}

.lp-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.lp-stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  min-width: 0;
}

.lp-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.lp-stat-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  overflow: hidden;
  background: transparent;
}

.lp-stat-icon--papers,
.lp-stat-icon--schools,
.lp-stat-icon--solved {
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.08);
}

.lp-stat-icon img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  display: block;
}

.lp-stat-body {
  flex: 1;
  min-width: 0;
}

.lp-stat-number {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 400;
  color: var(--navy);
  display: block;
  margin: 0 0 2px;
  line-height: 1.15;
}

.lp-stat-title {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 6px;
  line-height: 1.3;
}

.lp-stat-desc {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.45;
  margin: 0;
}

/* Legacy alias */
.lp-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Features */
.lp-features {
  background: var(--bg);
}

.lp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lp-feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.lp-feature-card:hover {
  box-shadow: var(--shadow);
  border-color: #c5d4e8;
}

.lp-feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.lp-feature-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
}

.lp-feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 8px;
}

.lp-feature-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

/* Purchase options */
.lp-purchase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
  min-width: 0;
  width: 100%;
}

.lp-purchase-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.lp-purchase-card.featured {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(0, 102, 255, 0.12);
}

.lp-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 6px;
}

.lp-purchase-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #e8f2ff;
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.lp-purchase-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--navy);
  margin: 0 0 12px;
}

.lp-purchase-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 20px;
  line-height: 1.6;
}

.lp-purchase-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}

.lp-purchase-list li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.lp-purchase-list li::before {
  content: '✓';
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
}

.lp-purchase-card .lp-btn {
  display: flex;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: auto;
  box-sizing: border-box;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
  padding-left: 20px;
  padding-right: 20px;
}

.lp-note {
  text-align: center;
  margin-top: 36px;
  padding: 20px 24px;
  background: #f0f7ff;
  border-radius: var(--radius-sm);
  border: 1px solid #d0e4ff;
  font-size: 0.95rem;
  color: var(--navy-mid);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Schools */
.lp-schools {
  background: var(--bg);
}

.lp-school-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px 32px;
  margin-bottom: 32px;
}

.lp-school-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-mid);
  opacity: 0.85;
  letter-spacing: -0.01em;
}

.lp-school-name.muted {
  font-weight: 600;
  opacity: 0.5;
}

.lp-view-all {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}

.lp-view-all:hover {
  text-decoration: underline;
}

.lp-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.lp-filter-chip {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.lp-filter-chip:hover,
.lp-filter-chip.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  text-decoration: none;
}

/* Reviews */
.lp-reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.lp-review-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.lp-review-card:hover {
  transform: translateY(-4px);
}

.lp-review-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.lp-review-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.6;
  flex: 1;
  margin: 0 0 16px;
  font-style: italic;
}

.lp-review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.lp-review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #7eb8ff);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.lp-review-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
}

.lp-review-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FAQ */
.lp-faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.lp-faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}

.lp-faq-item.active {
  border-color: var(--blue);
  box-shadow: 0 4px 16px rgba(0, 102, 255, 0.08);
}

.lp-faq-q {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy);
  user-select: none;
  min-height: 44px;
  box-sizing: border-box;
}

.lp-faq-q > span:first-child {
  flex: 1;
  min-width: 0;
  line-height: 1.4;
}

.lp-faq-q:hover {
  background: var(--bg);
}

.lp-faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e8f2ff;
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.25s;
}

.lp-faq-item.active .lp-faq-toggle {
  transform: rotate(45deg);
}

.lp-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.lp-faq-a-inner {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.lp-faq-a-inner ul {
  margin: 12px 0;
  padding-left: 20px;
}

.lp-faq-a-inner li {
  margin-bottom: 6px;
}

.lp-faq-more {
  text-align: center;
  margin-top: 28px;
}

.lp-faq-more a {
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}

.lp-faq-more a:hover {
  text-decoration: underline;
}

/* Final CTA */
.lp-cta-final {
  background: linear-gradient(135deg, #00b894 0%, #0066ff 100%);
  padding: 80px 0;
  color: #fff;
  overflow-x: hidden;
}

.lp-cta-final-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-width: 0;
  width: 100%;
}

.lp-cta-final-grid > div:first-child {
  min-width: 0;
  max-width: 100%;
}

.lp-cta-final h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  margin: 0 0 16px;
  line-height: 1.2;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.lp-cta-final p {
  font-size: 1.05rem;
  opacity: 0.95;
  margin: 0 0 28px;
  line-height: 1.6;
  overflow-wrap: break-word;
}

.lp-cta-final .lp-hero-cta {
  margin-bottom: 0;
  flex-wrap: wrap;
  max-width: 100%;
}

.lp-cta-final .lp-hero-cta .lp-btn {
  display: flex;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
}

.lp-cta-final .lp-btn-outline {
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff;
  background: transparent;
}

.lp-cta-final .lp-btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.lp-cta-illustration {
  text-align: center;
}

.lp-cta-illustration svg {
  max-width: 100%;
  height: auto;
}

/* Responsive */
@media (max-width: 1024px) {
  .lp-hero {
    background: linear-gradient(180deg, #f0f7ff 0%, #f8fbff 40%, #ffffff 100%);
  }

  .lp-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }

  .lp-hero-copy {
    max-width: none;
    width: 100%;
  }

  .lp-hero-cta,
  .lp-hero-trust {
    justify-content: center;
  }

  .lp-hero-cta {
    width: 100%;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .lp-hero-visual {
    max-width: min(560px, 100%);
    margin: 0 auto;
    width: 100%;
    order: 2;
  }

  .lp-hero-copy {
    order: 1;
  }

  .lp-stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .lp-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lp-purchase-grid {
    grid-template-columns: 1fr;
  }

  .lp-stats-grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .lp-benefits-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .lp-reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lp-cta-final-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .lp-cta-final .lp-hero-cta {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .lp-container {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }

  .lp-section {
    padding: 48px 0;
  }

  .lp-section-header {
    margin-bottom: 32px;
    padding: 0 4px;
  }

  .lp-section-subtitle {
    font-size: 0.95rem;
  }

  .lp-hero {
    padding: 20px 0 16px;
    overflow: hidden;
  }

  .lp-hero::before {
    display: none;
  }

  .lp-hero-grid {
    gap: 20px;
  }

  .lp-hero-title {
    font-size: clamp(1.875rem, 8vw, 2.5rem);
    margin-bottom: 14px;
    padding: 0 2px;
  }

  .lp-hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.55;
    padding: 0 2px;
  }

  .lp-hero-trust {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    padding: 0 4px;
  }

  .lp-hero-trust-label,
  .lp-hero-rating {
    font-size: 0.8125rem;
    line-height: 1.4;
    max-width: 100%;
  }

  .lp-hero-stars {
    font-size: 0.9rem;
    letter-spacing: 1px;
  }

  .lp-hero-avatars {
    margin-left: 0;
    justify-content: center;
    margin-top: 4px;
  }

  .lp-hero-avatars span {
    width: 28px;
    height: 28px;
    font-size: 0.6rem;
  }

  .lp-hero-visual img {
    max-height: min(44vh, 360px);
    width: 100%;
    object-fit: contain;
    margin: 0 auto;
  }

  .lp-hero-cta {
    margin-bottom: 20px;
    max-width: 100%;
    gap: 10px;
  }

  .lp-hero-cta .lp-btn {
    width: 100%;
    min-height: 48px;
    padding-left: 18px;
    padding-right: 18px;
    font-size: 0.9375rem;
  }

  .lp-stats {
    margin-top: 0;
    padding-bottom: 40px;
  }

  .lp-stats-grid,
  .lp-purchase-grid,
  .lp-features-grid {
    grid-template-columns: 1fr;
  }

  .lp-stat-card {
    padding: 18px 16px;
    gap: 14px;
  }

  .lp-stat-card:hover {
    transform: none;
  }

  .lp-stat-icon {
    width: 52px;
    height: 52px;
  }

  .lp-stat-icon img {
    width: 52px;
    height: 52px;
  }

  .lp-stat-title {
    font-size: 1rem;
  }

  .lp-stat-desc {
    font-size: 0.8125rem;
  }

  .lp-reviews-grid {
    grid-template-columns: 1fr;
  }

  .lp-review-card:hover {
    transform: none;
  }

  .lp-hero-cta {
    flex-direction: column;
  }

  .lp-badge {
    position: static;
    display: inline-block;
    margin-bottom: 12px;
  }

  .lp-purchase-card {
    padding: 28px 20px;
  }

  .lp-purchase-card.featured {
    padding-top: 28px;
  }

  .lp-purchase-card .lp-btn {
    min-height: 48px;
    padding-left: 16px;
    padding-right: 16px;
    font-size: 0.9375rem;
  }

  .lp-note {
    margin-top: 24px;
    padding: 16px;
    font-size: 0.875rem;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .lp-stats-grid.cols-4 {
    grid-template-columns: 1fr;
  }

  .lp-benefits-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .lp-benefit-item {
    padding: 16px;
    gap: 12px;
  }

  .lp-benefit-item .lp-feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 0;
  }

  .lp-benefit-item .lp-feature-icon img {
    width: 40px;
    height: 40px;
  }

  .lp-benefit-item h3 {
    font-size: 1rem;
  }

  .lp-benefit-item p {
    font-size: 0.875rem;
  }

  .lp-school-logos {
    gap: 12px 16px;
  }

  .lp-school-name {
    font-size: 0.875rem;
  }

  .lp-filters {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
    scrollbar-width: thin;
  }

  .lp-filter-chip {
    flex-shrink: 0;
  }

  .lp-faq-item summary,
  .lp-faq-answer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .lp-cta-final {
    padding: 40px 0;
  }

  .lp-cta-final-grid {
    gap: 20px;
  }

  .lp-cta-final h2 {
    font-size: clamp(1.5rem, 6.5vw, 2rem);
    margin-bottom: 12px;
  }

  .lp-cta-final p {
    font-size: 0.95rem;
    margin-bottom: 22px;
    padding: 0 4px;
  }

  .lp-cta-final .lp-hero-cta {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    gap: 12px;
  }

  .lp-cta-final .lp-hero-cta .lp-btn {
    width: 100%;
    min-height: 48px;
    padding-left: 20px;
    padding-right: 20px;
    font-size: 0.9375rem;
  }

  .lp-cta-illustration {
    display: none;
  }

  .lp-faq-q {
    padding: 16px;
    font-size: 0.9375rem;
    align-items: flex-start;
  }

  .lp-faq-a-inner {
    padding: 0 16px 16px;
    font-size: 0.875rem;
  }

  .lp-feature-card {
    padding: 22px 18px;
  }

  .lp-school-logos {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
  }

  .lp-school-name {
    display: block;
  }
}

@media (max-width: 480px) {
  .lp-section {
    padding: 40px 0;
  }

  .lp-hero {
    padding: 16px 0 12px;
  }

  .lp-hero-title {
    font-size: clamp(1.8125rem, 9vw, 2.4rem);
    line-height: 1.15;
  }

  .lp-hero-subtitle {
    font-size: 0.875rem;
    margin-bottom: 16px;
  }

  .lp-hero-cta {
    margin-bottom: 16px;
  }

  .lp-hero-cta .lp-btn {
    padding-left: 14px;
    padding-right: 14px;
    font-size: 0.875rem;
  }

  .lp-hero-visual img {
    max-height: min(38vh, 280px);
  }

  .lp-hero-trust-label,
  .lp-hero-rating {
    font-size: 0.75rem;
  }

  .lp-purchase-card {
    padding: 20px 16px;
  }

  .lp-purchase-card .lp-btn {
    padding-left: 14px;
    padding-right: 14px;
    font-size: 0.875rem;
  }

  .lp-cta-final {
    padding: 32px 0;
  }

  .lp-cta-final h2 {
    font-size: 1.45rem;
  }

  .lp-cta-final p {
    font-size: 0.875rem;
    margin-bottom: 18px;
  }

  .lp-cta-final .lp-hero-cta .lp-btn {
    padding-left: 16px;
    padding-right: 16px;
    font-size: 0.875rem;
  }

  .lp-stat-card {
    padding: 16px 14px;
    gap: 12px;
  }

  .lp-stat-number {
    font-size: 1.5rem;
  }

  .lp-review-card {
    padding: 18px;
  }

  .lp-review-text {
    font-size: 0.875rem;
  }

  .lp-benefit-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .lp-benefit-item .lp-feature-icon {
    width: 44px;
    height: 44px;
  }

  .lp-filter-chip {
    padding: 10px 16px;
    font-size: 0.8125rem;
  }
}

@media (hover: none) and (pointer: coarse) {
  .lp-stat-card:hover,
  .lp-feature-card:hover,
  .lp-review-card:hover,
  .lp-purchase-card:hover {
    transform: none;
  }
}

/* Pack page: centered hero */
.lp-hero.lp-hero-centered .lp-hero-grid {
  grid-template-columns: 1fr;
  text-align: center;
}

.lp-hero.lp-hero-centered .lp-hero-copy {
  max-width: 720px;
  margin: 0 auto;
}

.lp-hero.lp-hero-centered .lp-hero-cta {
  justify-content: center;
}

.lp-hero-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.lp-stats-grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Benefits list (pack page) */
.lp-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 100%;
}

.lp-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.lp-benefit-item > div:last-child {
  flex: 1;
  min-width: 0;
}

.lp-benefit-item:hover {
  box-shadow: var(--shadow-lg);
  border-color: #c5d4e8;
}

.lp-benefit-item .lp-feature-icon {
  margin-bottom: 0;
  flex-shrink: 0;
}

.lp-benefit-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 6px;
  overflow-wrap: break-word;
  word-break: break-word;
}

.lp-benefit-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Pricing widget — navy/blue theme on landing pages */
body.landing-page .pricing-grid {
  margin-top: 0;
}

body.landing-page .pricing-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

body.landing-page .pricing-card.popular {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(0, 102, 255, 0.12);
}

body.landing-page .pricing-card.popular::before {
  background: var(--gold);
  color: var(--navy);
}

body.landing-page .pricing-card:hover,
body.landing-page .pricing-card.popular:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
}

body.landing-page .plan-icon {
  background: #e8f2ff;
  color: var(--blue);
}

body.landing-page .plan-icon svg {
  stroke: var(--blue);
}

body.landing-page .plan-name,
body.landing-page .plan-price {
  color: var(--navy);
}

body.landing-page .plan-price-label {
  color: var(--text-muted);
}

body.landing-page .plan-features li {
  color: var(--text);
  border-bottom-color: var(--border);
}

body.landing-page .plan-features li::before {
  background: var(--teal);
  color: #fff;
}

body.landing-page .plan-btn-modern {
  background: var(--blue);
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.35);
}

body.landing-page .plan-btn-modern:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

body.landing-page .plan-btn-modern.plan-btn-in-cart {
  background: var(--teal);
  box-shadow: 0 4px 14px rgba(0, 184, 148, 0.35);
}

body.landing-page .plan-badge {
  background: #fff8e6;
  color: var(--navy);
  border-color: rgba(245, 166, 35, 0.35);
}

body.landing-page .plan-login-required a {
  color: var(--blue);
}